<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>3</title>
	</head>
	<body>
		<script>
			document.write(1+1+"<br />");
			document.write(1-1+"<br />");
			document.write(12*12+"<br />");
			document.write(100/3+"<br />");
			document.write(100%3);
		</script>
	</body>
</html>
